Aluminum motor plate may reduce motor temperature by degree or two, but that's not even measurable. Magnum transmission does have stronger internals, but regular transmission already has all metal gears, unless it's vintage, they have plastic diff housing. I had 3674 motor on 4s mod 1 gearing...
In my opinion magnum transmission is a waste of money. Only 2 benefits are, it's quiet, but who cares. And sealed diff. I don't care about sealed diff either
Trinity is an old company and they make very good motors with reasonable price for a premium product. In my opinion they are number 1 for stock racing motors, but honestly difference between faster and slower motors for stock is maybe 10 percent at best. For some people that might be huge, but...
Looks like a sickening build. Recently I bought 2 bandits for 130$ one ready to run brushed, and other is mostly complete roller, previous owner assembled it from parts. And I had 3rd bandit vxl for a while. I will convert roller bandit to drag car. I already have trinity drag master hole shot 5...